Jakob Stoklund Olesen 6a0ed18532 Emit SuperRegMasks as part of the existing SubClassMask arrays. ...

The RC->getSubClassMask() pointer now points to a sequence of register
class bit masks. The first bit mask is the normal sub-class mask. The
following masks are super-reg class masks used by
getMatchingSuperRegClass().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156120 91177308-0d34-0410-b5e6-96231b3b80d8

2012-05-03 22:48:56 +00:00

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